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Manuel Martinez — 1940 US Census Record
Model Tree available1940 United States Federal Census · Nueces-County, Texas
Our Model Tree links this Manuel Martinez across the 1920, 1930 and 1940 US Censuses in Nueces-County, Texas (XGBoost, ~Confirmed), with identified parents Manuel & Maria — first a son (b.~1911), then head of a 13-person household.
Age 29
b. ~1911
Male
Son
Born: Mexico
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Nueces-County, Texas |
| Surname | Martinez |
| Given Name | Manuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Mexico |
| 1935 Residence (City) | Driscoll |
| 1935 Residence (County) | Nueces |
| Naturalization Status | Alien |
| Additional Details | |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 175 |
| Highest Grade | G-3 |
| 1935 Residence | Same Place |
| Birth Country | Mexico |
| Birthplace (normalized) | mexico |
| Occupation | Farm Laborer |
| Township / Ward | Driscoll |
| Est. Birth Year | ~1911 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Manuel | Age | Birth yr |
|---|---|---|---|---|
| Carlota Martinez | Other | — | 23 | ~1917 |
| Juan Martinez | Other | — | 4 | ~1936 |
| Amelia Martinez | Other | — | 5 | ~1935 |
| Felipa Martinez | Daughter | — | 21 | ~1919 |
| Maria Martinez | Spouse | — | 57 | ~1883 |
| Rodolfo Martinez | Other | — | 6 | ~1934 |
| Fortino Martinez | Son | — | 33 | ~1907 |
| Manuel Martinez | Son | — | 29 | ~1911 |
| Gilberto Martinez | Other | — | 2 | ~1938 |
| Eliseo Martinez | Other | — | ~1940 | |
| Elvira Martinez | Other | — | 17 | ~1923 |
| Manuel Martinez | Head | — | 69 | ~1871 |
| Elena Martinez | Other | — | 10 | ~1930 |
Census Appearances
1920
Maricopa, Arizona
Other, age 8
Maricopa, Arizona · implied b. ~1912 — 33 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Manuel |
| Relationship to Head | Son of S |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Mexico |
| Year of Immigration | 1919 |
| Naturalization Status | Alien |
| Father's Birthplace | Mexico |
| Mother's Birthplace | Mexico |
| Mother Tongue | Spanish |
| Birth Country | Mexico |
| Birthplace (normalized) | mexico |
1930
Fort Bend, …
Other, age 19
Fort Bend, Texas · implied b. ~1911 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | MARTINEZ |
| Given Name | Manuel |
| Relationship to Head | Prisoner |
| Sex | M |
| Color / Race | Mexican |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Mexico |
| Naturalization Status | Alien |
| Year of Immigration | 1920 |
| Father's Birthplace | Mexico |
| Mother's Birthplace | Mexico |
| Occupation | Farmer |
| Industry | Prison |
| Class of Worker | W |
| Can Read/Write | No |
| Mother Tongue | Spanish |
| Veteran | No |
| Birth Country | Mexico |
| Birthplace (normalized) | mexico |
1940
Nueces-County, Texas
Son, age 29
Nueces-County, Texas · implied b. ~1911 — 13 household members
| Surname | Martinez |
| Given Name | Manuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Mexico |
| 1935 Residence (City) | Driscoll |
| 1935 Residence (County) | Nueces |
| Naturalization Status | Alien |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 175 |
| Highest Grade | G-3 |
| 1935 Residence | Same Place |
| Birth Country | Mexico |
| Birthplace (normalized) | mexico |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Manuel Martinez across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Manuel Martinez (~0.92 confidence) and mother Maria Martinez (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Manuel Martinez
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Maria Martinez
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Manuel Martinez
Son · 1940 · age 29 · b. ~1911 · Texas
★ You are viewing this record
Sibling
Fortino Martinez
Sibling · 1940 · age 33
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Felipa Martinez
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Nueces-County, Texas
Open full size
1940 US Federal Census — Nueces-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04117-00791)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Della Lancaster | 39 | Daughter | — | Texas |
| 2 | Thomas C. Lancaster | 34 | Son | Carpenter | Texas |
| 3 | Bess Lancaster | 16 | Daughter | — | Texas |
| 4 | Geoffrey Hicks Lancaster | 30 | Daughter | — | Texas |
| 5 | Billie J. Lancaster | 12 | Grandson | — | Texas |
| 6 | Harold Lancaster | 8 | Grandson | — | Texas |
| 7 | Clarence D. Durham | 69 | Head | Farmer | South Carolina |
| 8 | Irma Durham | 35 | Wife | — | Texas |
| 9 | Trula Durham | 15 | Daughter | — | Texas |
| 10 | Morris Durham | 10 | Son | — | Texas |
| 11 | Elaine Durham | 4 | Daughter | — | Texas |
| 12 | Walter Compton | 31 | Head | Gauger | Texas |
| 13 | Beatrice Compton | 31 | Wife | — | Texas |
| 14 | Walter Jr. Compton | 5 | Son | — | Texas |
| 15 | Walter D. Johnson | 48 | Head | Proprietor | Texas |
| 16 | Esther Johnson | 37 | Wife | Helper | Texas |
| 17 | Esther D. Johnson | 14 | Daughter | — | Texas |
| 18 | Arthur G. Nix | 46 | Head | Superintendent | Arkansas |
| 19 | Gladys X Nix | 40 | Wife | — | Texas |
| 20 | Arthur G. Nix | 22 | Son | Oil Field Laborer | Texas |
| 21 | Troy B. Nix | 17 | Son | — | Texas |
| 22 | Alice G. Nix | 11 | Son | — | Texas |
| 23 | Otto Hermann | 38 | Head | Proprietor | Texas |
| 24 | Leona Hermann | 26 | Wife | — | Texas |
| 25 | Jeanette Hermann | 2 | Daughter | — | Texas |
| 26 | Manuel Martinez | 69 | Head | Farm Laborer | Mexico |
| 27 | Maria Martinez | 57 | Wife | — | Mexico |
| 28 | Felipa Martinez | 21 | Daughter | Cook | Mexico |
| 29 | Fortino Martinez | 33 | Son | Farm Laborer | Mexico |
| 30 | Carlota T. Martinez | 23 | Daughter-in-law | — | Texas |
| 31 | Elena Martinez | 10 | Granddaughter | — | Texas |
| 32 | Amelia Martinez | 5 | Granddaughter | — | Texas |
| 33 | Rodolfo Martinez | 6 | Grandson | — | Texas |
| 34 | Juan Martinez | 4 | Grandson | — | Texas |
| 35 | Manuel Martinez THIS PERSON | 29 | Son | Farm Laborer | Mexico |
| 36 | Elvira G. Martinez | 17 | Daughter-in-law | — | Texas |
| 37 | Gilberto Martinez | 2 | Grandson | — | Texas |
| 38 | Eliseo Martinez | 0 | Grandson | — | Texas |
| 39 | Margarito Flores | 22 | Head | Farm Laborer | Texas |
| 40 | Mary Flores | 32 | Wife | — | Texas |
Pedigree Summary
Manuel + 2 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)